Nginx+FFmpeg实现rtsp流转hls流

#官方下载
wget http://ffmpeg.org/releases/ffmpeg-4.1.tar.gz
wget https://nginx.org/download/nginx-1.20.2.tar.gz
#镜像站下载
wget https://pan.pengcheng.team/d/Tool/FFmpeg/ffmpeg-4.1.tar.gz?sign=B3BXB1XQ5nk22k4yfV_fCF7bYupNYZSCAjt9LG89qaQ=:0 -O ffmpeg-4.1.tar.gz
wget https://pan.pengcheng.team/d/Tool/Nginx/nginx-1.20.2.tar.gz?sign=axl5AESZXqS39QS92eXIZsy0LbL22QKKFLGD506Y4v4=:0 -O nginx-1.20.2.tar.gz

yum install -y nasm pcre-devel openssl openssl-devel gcc g++ gcc-c++ make

tar -xvf ffmpeg-4.1.tar.gz
cd ffmpeg-4.1
tar -xvf nginx-1.20.2.tar.gz

./configure --prefix=/usr/local/ffmpeg
make
make install

vim /etc/profile
# 添加以下内容
export PATH=/usr/local/ffmpeg/bin:$PATH

source /etc/profile

tar -xvf nginx-1.20.2.tar.gz
cd nginx-1.20.2

./configure --user=root --group=root --prefix=/usr/local/nginx --with-file-aio --with-pcre --with-http_realip_module --with-http_stub_status_module --with-http_gzip_static_module --with-http_ssl_module --with-stream
make
make install

    location /hls {
      #若nginx\conf\mime.types中没有配置如下type，请加上，或直接在mime.types加
      types {  
        #application/x-mpegURL m3u8;
        application/vnd.apple.mpegurl m3u8 ;  
        video/mp2t ts ;  
      }
      alias   /home/wwwroot/ffmpeg; 
      add_header Cache-Control no-cache ;
      add_header Access-Control-Allow-Origin *;
    }

./nginx -c /usr/local/nginx/confnginx.conf